Patents by Inventor Marian Yvette WILLIAMS-BROWN

Marian Yvette WILLIAMS-BROWN has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Systems and methods to decrease intrauterine device expulsion and perforation
    Patent number: 11484437
    Abstract: System and methods for inserting and securing an intrauterine device.
    Type: Grant
    Filed: February 15, 2018
    Date of Patent: November 1, 2022
    Assignee: BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM
    Inventors: Christopher Rylander, Christopher Idelson, Marian Yvette Williams-Brown, William Meador
  • SYSTEMS AND METHODS TO DECREASE INTRAUTERINE DEVICE EXPULSION AND PERFORATION
    Publication number: 20200054481
    Abstract: System and methods for inserting and securing an intrauterine device.
    Type: Application
    Filed: February 15, 2018
    Publication date: February 20, 2020
    Inventors: Christopher RYLANDER, Christopher IDELSON, Marian Yvette WILLIAMS-BROWN, William MEADOR